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streamlining is the process by which the designs of moving tools like cars are made easy for the air to flow, to avoid air resistance or friction.
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∙ 14y ago
Anonymous
Anonymous
Streamlining is a special shape, that reduces drag and helps a moving vehicle or living things like birds and fishes move faster .
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What is total operating head?
static,dynamic,friction, velocity,suction, preasure
What force makes it less likely for a person to slip on a dry sidewalk opposed to an icy sidewalk?
Friction
What type of heat is transfer in a scout start a fire by rubbing two sticks together near some dry leaves?
Fire by friction!
What are some changes that take place when forces are acting?
Movement-acceleration or braking. Stress in structures, possibly bending. Raising against gravity. Heating through friction.
How does a grenade work?
You pull the pin and a leverdreops causing friction witch makes a rod become hotter and due to the gunpowder surronding it it blows up! (you only have 3 seconds to get away)
What is friction and streamlining?
Streamlining is a way to help an item travel faster. Friction is nearly the exact opposite, as it will slow an item down.
How does streamlining reduce drag?
Force streamlining reduces air resistance or air friction.
Why is streamlining importannt?
streamlining is important as it helps in reducing friction and so the body can move smoothly.
What effect does streamlining have on the friction forces acting on a car?
safyans mum ;)
How is streamlining useful in moving objects?
It reduces friction (air or water).
How can you reduce unwanted friction?
By streamlining an aircraft or putting lubricant on to a land based vehicle
Give ways to decrease friction?
Its reduce by following ways By polishing the surface use lubricants by streamlining by air cushion by converting sliding friction in to rolling friction
Why does streamlining make objects more aerodynamic?
Steamlining reduces drag due to friction and turbulence.
Why are cars streamlined?
Streamlining helps the cars reduce friction, which makes them have better gas mileage and be able to move faster.
Friction and speed?
Speed is how fast something is moving. When to things are traveling at the same speed and rubbing together, they can cause friction.
Does streamlining produce more or less friction?
In general it means that there will be less surface friction on the material. On vehicles this can be done by reducing the impact area at the front and by integrating smooth curves for the air to follow. Surface polishing can also increase airflow and reduce friction.
How can the magnitude of friction be reduce?
Some ways to reduce the magnitude of friction are to use lubricants as they fill up in the irregularities and make the surface smoother, switch from sliding kinetic friction to rolling kinetic friction and by smooth surfaces that rub against each other.by polishing by streamlining in fluids . by ball bearing
